Andrianarimanana, M., Salam, A., Sutthirat, C. and Manaka, T. 2022. Mineralogy and Petrography of Skarn in Khao Lek Area, Nong Bua District, Nakhon Sawan Province, Northern Thailand . Bulletin of Earth Sciences of Thailand. 9, 1 (Feb. 2022), 61–67.